Weather Forecast for Santarem

Para, Brazil

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Overcast

Current Weather - Santarem: 33°C

Para, Brazil

Overcast

Feels like 35°C

Wind

14 km/h E

Humidity

45%

Pressure

1013 mb

UV Index

10

Visibility

10 km

Sunny

Sunny

Friday, September 11, 2026

High

38°C

Low

25°C

Rain Chance

4%

Hourly Forecast

Sunny 38°C
16:00
Sunny 38°C
17:00
Cloudy 36°C
18:00
Overcast 32°C
19:00
Overcast 32°C
20:00
Overcast 32°C
21:00
Cloudy 31°C
22:00
Partly Cloudy 29°C
23:00
Sep 12

Day Statistics

Maximum Wind

16 km/h

Humidity

47%

Precipitation

0 mm

UV Index

12

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

06:32 AM

Sunset

06:38 PM

Moonrise

06:38 AM

Moonset

07:02 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

6.9

μg/m³

PM10

8.3

μg/m³

NO₂

1.5

μg/m³

O₃

60.7

μg/m³

SO₂

0.4

μg/m³

CO

157.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

750.5

Diffuse Radiation

82.06

DNI

0

GTI

0

When to visit Santarem?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January August September

January

☀️
30°C
💧
60 Days of rain
❄️
No snowfall
Best time to visit

February

☀️
30°C
💧
59 Days of rain
❄️
No snowfall
🥶 Coldest month

March

☀️
30°C
💧
71 Days of rain
❄️
No snowfall
🌧 Wettest month,

April

☀️
30°C
💧
65 Days of rain
❄️
No snowfall

May

☀️
30°C
💧
53 Days of rain
❄️
No snowfall

June

☀️
31°C
💧
28 Days of rain
❄️
No snowfall

July

☀️
31°C
💧
18 Days of rain
❄️
No snowfall

August

☀️
32°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
33°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

October

☀️
33°C
💧
16 Days of rain
❄️
No snowfall
🔥 Hottest month

November

☀️
33°C
💧
22 Days of rain
❄️
No snowfall

December

☀️
32°C
💧
34 Days of rain
❄️
No snowfall